DOCSIS 2.0 Modem

Data Over Cable Service Interface Specification (DOCSIS) is an international telecommunications standard that permits the addition of high-bandwidth data transfer to an existing cable TV (CATV) system. It is employed by many cable television operators to provide Internet access over their existing hybrid fiber-coaxial (HFC) infrastructure.

DOCSIS 2.0 released in December 2001, DOCSIS 2.0 enhanced upstream data rates in response to increased demand for symmetric services such as IP telephony.

DOCSIS 2.0 is a high-performance house gateway that mixes a cable modem, two-line digital voice adapter, router and Wi-Fi entry level in a single system offering an economical voice and networking answer.